Merge tag 'acpi-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
 "These update the ACPICA code in the kernel to upstream revision
  20190703, fix up the handling of GPEs in ACPICA, allow some more ACPI
  code to be built on ARM64 platforms, allow BGRT to be overridden, fix
  minor issues and clean up assorted pieces of ACPI code.

  Specifics:

   - Update the ACPICA code in the kernel to upstream revision 20190703
     including:
       - Initial/default namespace creation simplification (Bob Moore).
       - Object initialization sequence update (Bob Moore).
       - Removal of legacy module-level (dead) code (Erik Schmauss).
       - Table load object initialization update (Erik Schmauss,
         Nikolaus Voss).

   - Fix GPE enabling issue in ACPICA causing premature wakeups from
     suspend-to-idle to occur (Rafael Wysocki).

   - Allow ACPI AC and battery drivers to be built on non-X86 (Ard
     Biesheuvel).

   - Fix address space handler removal in the ACPI PMIC driver for Intel
     platforms (Andy Shevchenko).

   - Allow BGRT to be overridden via initrd or configfs (Andrea
     Oliveri).

   - Fix object resolution on table loads via configfs (Nikolaus Voss).

   - Clean up assorted pieces of ACPI code and tools (Colin Ian King,
     Liguang Zhang, Masahiro Yamada).

   - Fix documentation build warning, convert the extcon document to
     ReST and add it to the ACPI documentation (Mauro Carvalho Chehab,
     Qian Cai)"

* tag 'acpi-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / APEI: Remove needless __ghes_check_estatus() calls
  ACPICA: Update version to 20190703
  ACPICA: Update table load object initialization
  ACPICA: Update for object initialization sequence
  ACPICA: remove legacy module-level code due to deprecation
  ACPICA: Namespace: simplify creation of the initial/default namespace
  ACPI / PMIC: intel: Drop double removal of address space handler
  ACPI: APD: remove redundant assignment to pointer clk
  docs: extcon: convert it to ReST and move to ACPI dir
  ACPI: Make AC and battery drivers available on !X86
  ACPICA: Clear status of GPEs on first direct enable
  ACPI: configfs: Resolve objects on host-directed table loads
  ACPI: tables: Allow BGRT to be overridden
  ACPI: OSL: Make a W=1 kernel-doc warning go away
  ACPI: tools: Exclude tools/* from .gitignore patterns

1 files changed, 0 insertions, 190 deletions

diff --git a/drivers/acpi/acpica/nseval.c b/drivers/acpi/acpica/nseval.c
index 6390b7951ebf..63748ac699f7 100644
--- a/drivers/acpi/acpica/nseval.c
+++ b/drivers/acpi/acpica/nseval.c
@@ -14,11 +14,6 @@
 #define _COMPONENT          ACPI_NAMESPACE
 ACPI_MODULE_NAME("nseval")
 
-/* Local prototypes */
-static void
-acpi_ns_exec_module_code(union acpi_operand_object *method_obj,
-			 struct acpi_evaluate_info *info);
-
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ns_evaluate
@@ -44,7 +39,6 @@ acpi_ns_exec_module_code(union acpi_operand_object *method_obj,
  * MUTEX:       Locks interpreter
  *
  ******************************************************************************/
-
 acpi_status acpi_ns_evaluate(struct acpi_evaluate_info *info)
 {
 	acpi_status status;
@@ -310,187 +304,3 @@ cleanup:
 	info->full_pathname = NULL;
 	return_ACPI_STATUS(status);
 }
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ns_exec_module_code_list
- *
- * PARAMETERS:  None
- *
- * RETURN:      None. Exceptions during method execution are ignored, since
- *              we cannot abort a table load.
- *
- * DESCRIPTION: Execute all elements of the global module-level code list.
- *              Each element is executed as a single control method.
- *
- * NOTE: With this option enabled, each block of detected executable AML
- * code that is outside of any control method is wrapped with a temporary
- * control method object and placed on a global list. The methods on this
- * list are executed below.
- *
- * This function executes the module-level code for all tables only after
- * all of the tables have been loaded. It is a legacy option and is
- * not compatible with other ACPI implementations. See acpi_ns_load_table.
- *
- * This function will be removed when the legacy option is removed.
- *
- ******************************************************************************/
-
-void acpi_ns_exec_module_code_list(void)
-{
-	union acpi_operand_object *prev;
-	union acpi_operand_object *next;
-	struct acpi_evaluate_info *info;
-	u32 method_count = 0;
-
-	ACPI_FUNCTION_TRACE(ns_exec_module_code_list);
-
-	/* Exit now if the list is empty */
-
-	next = acpi_gbl_module_code_list;
-	if (!next) {
-		ACPI_DEBUG_PRINT((ACPI_DB_INIT_NAMES,
-				  "Legacy MLC block list is empty\n"));
-
-		return_VOID;
-	}
-
-	/* Allocate the evaluation information block */
-
-	info = ACPI_ALLOCATE(sizeof(struct acpi_evaluate_info));
-	if (!info) {
-		return_VOID;
-	}
-
-	/* Walk the list, executing each "method" */
-
-	while (next) {
-		prev = next;
-		next = next->method.mutex;
-
-		/* Clear the link field and execute the method */
-
-		prev->method.mutex = NULL;
-		acpi_ns_exec_module_code(prev, info);
-		method_count++;
-
-		/* Delete the (temporary) method object */
-
-		acpi_ut_remove_reference(prev);
-	}
-
-	ACPI_INFO(("Executed %u blocks of module-level executable AML code",
-		   method_count));
-
-	ACPI_FREE(info);
-	acpi_gbl_module_code_list = NULL;
-	return_VOID;
-}
-
-/*******************************************************************************
- *
- * FUNCTION:    acpi_ns_exec_module_code
- *
- * PARAMETERS:  method_obj          - Object container for the module-level code
- *              info                - Info block for method evaluation
- *
- * RETURN:      None. Exceptions during method execution are ignored, since
- *              we cannot abort a table load.
- *
- * DESCRIPTION: Execute a control method containing a block of module-level
- *              executable AML code. The control method is temporarily
- *              installed to the root node, then evaluated.
- *
- ******************************************************************************/
-
-static void
-acpi_ns_exec_module_code(union acpi_operand_object *method_obj,
-			 struct acpi_evaluate_info *info)
-{
-	union acpi_operand_object *parent_obj;
-	struct acpi_namespace_node *parent_node;
-	acpi_object_type type;
-	acpi_status status;
-
-	ACPI_FUNCTION_TRACE(ns_exec_module_code);
-
-	/*
-	 * Get the parent node. We cheat by using the next_object field
-	 * of the method object descriptor.
-	 */
-	parent_node =
-	    ACPI_CAST_PTR(struct acpi_namespace_node,
-				    method_obj->method.next_object);
-	type = acpi_ns_get_type(parent_node);
-
-	/*
-	 * Get the region handler and save it in the method object. We may need
-	 * this if an operation region declaration causes a _REG method to be run.
-	 *
-	 * We can't do this in acpi_ps_link_module_code because
-	 * acpi_gbl_root_node->Object is NULL at PASS1.
-	 */
-	if ((type == ACPI_TYPE_DEVICE) && parent_node->object) {
-		method_obj->method.dispatch.handler =
-		    parent_node->object->device.handler;
-	}
-
-	/* Must clear next_object (acpi_ns_attach_object needs the field) */
-
-	method_obj->method.next_object = NULL;
-
-	/* Initialize the evaluation information block */
-
-	memset(info, 0, sizeof(struct acpi_evaluate_info));
-	info->prefix_node = parent_node;
-
-	/*
-	 * Get the currently attached parent object. Add a reference,
-	 * because the ref count will be decreased when the method object
-	 * is installed to the parent node.
-	 */
-	parent_obj = acpi_ns_get_attached_object(parent_node);
-	if (parent_obj) {
-		acpi_ut_add_reference(parent_obj);
-	}
-
-	/* Install the method (module-level code) in the parent node */
-
-	status =
-	    acpi_ns_attach_object(parent_node, method_obj, ACPI_TYPE_METHOD);
-	if (ACPI_FAILURE(status)) {
-		goto exit;
-	}
-
-	/* Execute the parent node as a control method */
-
-	status = acpi_ns_evaluate(info);
-
-	ACPI_DEBUG_PRINT((ACPI_DB_INIT_NAMES,
-			  "Executed module-level code at %p\n",
-			  method_obj->method.aml_start));
-
-	/* Delete a possible implicit return value (in slack mode) */
-
-	if (info->return_object) {
-		acpi_ut_remove_reference(info->return_object);
-	}
-
-	/* Detach the temporary method object */
-
-	acpi_ns_detach_object(parent_node);
-
-	/* Restore the original parent object */
-
-	if (parent_obj) {
-		status = acpi_ns_attach_object(parent_node, parent_obj, type);
-	} else {
-		parent_node->type = (u8)type;
-	}
-
-exit:
-	if (parent_obj) {
-		acpi_ut_remove_reference(parent_obj);
-	}
-	return_VOID;
-}